element(s): ['C'] AFLOW prototype label: A_hP4_194_f Parameter names: ['a', 'c/a', 'z1'] model type (only 'standard' supported at this time): standard number of parameter sets: 1 Parameter values for parameter set 0: ['2.5124', '1.6642254', '0.062750617'] model name: MEAM_LAMMPS_LeeLee_2005_C__MO_996970420049_001 ==== Building ASE atoms object with: ==== representative atom symbols = ['C'] representative atom coordinates = [[0.33333333 0.66666667 0.06275062]] spacegroup = 194 cell = [[2.5124, 0, 0], [-1.2562, 2.175802224468, 0], [0, 0, 4.1812]] ========================================= Step Time Energy fmax BFGS: 0 14:32:06 -29.218159 4.167900 BFGS: 1 14:32:06 -29.156929 2.157678 BFGS: 2 14:32:06 -29.307107 1.404737 BFGS: 3 14:32:06 -29.215902 4.481741 BFGS: 4 14:32:06 -29.357829 0.880454 BFGS: 5 14:32:06 -29.370448 0.542495 BFGS: 6 14:32:06 -29.375274 0.243076 BFGS: 7 14:32:06 -29.376330 0.142166 BFGS: 8 14:32:06 -29.377608 0.008742 BFGS: 9 14:32:06 -29.377611 0.006808 BFGS: 10 14:32:06 -29.377614 0.005235 BFGS: 11 14:32:07 -29.377616 0.003348 BFGS: 12 14:32:07 -29.377616 0.001111 BFGS: 13 14:32:07 -29.377616 0.000132 BFGS: 14 14:32:07 -29.377616 0.000005 BFGS: 15 14:32:07 -29.377616 0.000000 BFGS: 16 14:32:07 -29.377616 0.000000 Minimization converged after 16 steps. Maximum force component: 7.936886137899222e-09 eV/Angstrom Maximum stress component: 1.4585154415594638e-09 eV/Angstrom^3 ==== Minimized structure obtained from ASE ==== symbols = ['C', 'C', 'C', 'C'] basis = [[0.33333333 0.66666667 0.06910118] [0.66666666 0.33333334 0.56910118] [0.66666666 0.33333334 0.93089882] [0.33333333 0.66666667 0.43089882]] cellpar = Cell([[2.513541622284188, 5.241161952798852e-18, -3.3577166751748698e-37], [-1.256770811142094, 2.1767908983676563, 2.0648887277330874e-37], [1.3788431413540078e-35, 4.0858199681409805e-35, 4.126373158711348]]) forces = [[ 3.09817925e-32 -1.78873462e-32 -7.93688614e-09] [-3.09817925e-32 5.36620387e-32 -7.93688614e-09] [-1.03272642e-32 -1.78873462e-32 7.93688614e-09] [ 2.65202576e-44 -3.57746925e-32 7.93688614e-09]] stress = [-5.17869562e-10 -5.17869562e-10 1.45851544e-09 -1.82967512e-32 -8.94533459e-45 9.80703820e-26] energy per atom = -7.344404039184026 =============================================== Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them. Successfully added property instance for parameter set 0